Hydrotherm BM-7989 Gas Valve R-410A Use a digital manometer

Use a digital manometer

The brushless DC motor features internal overload protection

engineered to open the electrical circuit if internal temperatures exceed 93°C (200°F)

and V47 series water regulating valves

by using an external 500 Ohm resistor

Hydrotherm BM-7989 Gas Valve R-410A Use a digital manometerThe Hydrotherm BM 7989 Gas Valve is an industrial grade 3 4" 2 stage combination gas control engineered for high capacity intermittent pilot appliances. Serving as the direct replacement for VR8304Q4511, this valve manages fuel flow with a 300,000 BTU hr capacity, making it a critical component for Hydrotherm boiler service and commercial furnace maintenance. This unit features a straight through body pattern and is designed for 24 Vac systems,